abstract：:Recent studies have shown that Salmonella shedding status affects sows' microbiota during gestation and that these modifications are reflected in the faecal microbiota of their piglets at weaning. The aims of this study were: (a) to evaluate the persistence, up to the fattening period, of the previously measured link ...

journal_title：Letters in applied microbiology

authors： Larivière-Gauthier G,Thibodeau A,Yergeau É,Fravalo P

更新日期：2021-02-01 00:00:00

abstract：:Blown pack spoilage (BPS) of vacuum packaged beef is caused by psychrotolerant and psychrophilic Clostridium species, primarily Clostridium estertheticum and Clostridium gasigenes. The aim of this study was to investigate the environmental niches and impact of season on these BPS Clostridium spp. on Irish beef farms. ...

journal_title：Letters in applied microbiology

authors： Esteves E,Whyte P,Gupta TB,Bolton DJ

更新日期：2020-12-01 00:00:00

abstract：:A series of experiments was conducted to identify the molecular species responsible for surface active emulsification (surfactant) bioactivity in Bacillus subtilis subsp. subtilis strain ATCC PTA-125135, and to describe culture conditions to support the enriched production of said bioactivity in cultured plaque of the...

journal_title：Letters in applied microbiology

authors： Krueger LA,Grzemski MA,Bilyeu MC,Horst JG,Ugrin SA,Hosette CA,Spangler DA,Ayangbile GA

更新日期：2020-11-01 00:00:00

abstract：:The present study was aimed at determining antimicrobial susceptibility by a CLSI standard microdilution testing protocol and detecting the resistance genes of motile Aeromonas species isolated from cultured fish. The importance of the minimum inhibitory concentrations was assessed based on statistically determined ep...

journal_title：Letters in applied microbiology

authors： Duman M,Saticioglu IB,Altun S

更新日期：2020-11-01 00:00:00

abstract：:Amphotericin B (AmB), a typical polyene macrolide antifungal agent, is widely used to treat systemic mycoses. In the present study, we show that the fungicidal activity of AmB was enhanced by benzyl isothiocyanate (BITC), a cruciferous plant-derived compound, in the budding yeast, Saccharomyces cerevisiae. In addition...

journal_title：Letters in applied microbiology

authors： Yamada N,Murata W,Yamaguchi Y,Fujita KI,Ogita A,Tanaka T

更新日期：2020-10-31 00:00:00

abstract：:Shigella spp. are water-borne pathogens responsible for mild to severe cases bacilli dysentery all around the world known as Shigellosis. The progressively increasing of antibiotic resistance among Shigella calls for developing and establishing novel alternative therapeutic methods. The present study aimed to evaluate...

journal_title：Letters in applied microbiology

authors： Shahin K,Zhang L,Bao H,Hedayatkhah A,Soleimani-Delfan A,Komijani M,He T,Barazandeh M,Mansoorianfar M,Bouzari M,Wang R

更新日期：2020-10-18 00:00:00

abstract：:Coffee (Coffea arabica L.) is currently grown in many tropical and subtropical areas countries and is a major traded commodity for the developing world. Coffee leaf blight, caused by Phomopsis heveicola, is one of the most important fungal diseases dangerous to coffee crops in China. This study aimed to develop a PCR-...

journal_title：Letters in applied microbiology

authors： Lu Y,Wu WH,He CP,Liang YQ,Huang X,Zheng JL,Xi JG,Tang SB,Yi KX

更新日期：2020-09-26 00:00:00

abstract：:Understanding mechanisms of the novel SARS-CoV2 infection and progression can provide potential novel targets for prevention and/or treatment. This could be achieved via the inhibition of viral entry and/or replication, or by suppression of the immunologic response that is provoked by the infection (known as the cytok...

journal_title：Letters in applied microbiology

authors： Akour A

更新日期：2020-09-01 00:00:00

abstract：:A strain named as Pseudomonas aeruginosa 2016NX1, which could produce phenazine and cereusitin, was isolated from the root of Millettia specisoa. Phenazines were extracted, isolated and purified by chloroform, thin-layer chromatography, column chromatography and high-performance liquid chromatography. Then the purifie...

journal_title：Letters in applied microbiology

authors： Liu TT,Ye FC,Pang CP,Yong TQ,Tang WD,Xiao J,Shang CH,Lu ZJ

更新日期：2020-09-01 00:00:00

abstract：:A Coxiella sp. closely related to the agent of Q-fever, Coxiella burnetii, has been associated with mortalities in redclaw crayfish, (Cherax quadricarinatus), in farms and experimental facilities for three decades. Limited sequence data including 16S rRNA have placed the rickettsial species as a new species, candidatu...

journal_title：Letters in applied microbiology

authors： Ruth Elliman J,Owens L

更新日期：2020-09-01 00:00:00

abstract：:The present study aimed to investigate the incidence, virulence and antibiotic properties in Vibrio spp. isolated from cockles (Tegillarca granosa) marketed in Korea. A total of 32 Vibrio spp. isolates including V. parahaemolyticus (n = 4), V. alginolyticus (n = 11), V. diabolicus (n = 14) and V. harveyi (n = 3) were ...

journal_title：Letters in applied microbiology

authors： Dahanayake PS,Hossain S,Wickramanayake MVKS,Heo GJ

更新日期：2020-07-01 00:00:00

abstract：:Non-degradability of conventional plastics, filling of landfill sites, raising water and land pollution and rapid depletion of fossil resources have raised the environmental issues and global concerns. The current demand and production of plastics is putting immense pressure on fossil resources, consuming about 6% of ...

journal_title：Letters in applied microbiology

authors： Satti SM,Shah AA

更新日期：2020-06-01 00:00:00

abstract：:Typical haemolytic uraemic syndrome (STEC-HUS), caused by Shiga toxin (Stx)-producing Escherichia coli (STEC), is a serious, life-threating disease that mainly affects children. Bacteriological and genetic tests are commonly used in the routine laboratory diagnosis of STEC-HUS; however, serological methods have emerge...

journal_title：Letters in applied microbiology

authors： Rastawicki W,Śmietańska K,Rokosz-Chudziak N,Wołkowicz T

更新日期：2020-06-01 00:00:00

abstract：:Colistin-resistant Pseudomonas aeruginosa (CRPA), as a health care system threat, is increasing globally. This study aimed was to determine CRPA by high-resolution melting curve (HRM) analysis method. The HRM method was done on standard strains of P. aeruginosa and CRPA strains. Ninefold serial dilutions of known geno...

journal_title：Letters in applied microbiology

authors： Tahmasebi H,Dehbashi S,Arabestani MR

更新日期：2020-04-01 00:00:00

abstract：:Condensed tannins (CTs), which extracted from yew leaves, tilia flower and black locust leaves, were examined for their antimicrobial in vitro activity against avian pathogenic Escherichia coli (APEC). Past research demonstrated that CTs which contain procyanidins and prodelphinidins that could inhibit the growth of a...

journal_title：Letters in applied microbiology

authors： Dakheel MM,Alkandari FAH,Mueller-Harvey I,Woodward MJ,Rymer C

更新日期：2020-03-01 00:00:00

abstract：:Hard-shelled mussel (Mytilus coruscus) is a popular seafood in Korea. This study aimed to determine the virulence markers and antimicrobial resistance patterns of 33 Aeromonas strains isolated from mussels. The isolates were identified as A. salmonicida (n = 14), A. veronii (n = 9), A. enteropelogenes (n = 4), A. cavi...

journal_title：Letters in applied microbiology

authors： Hossain S,Wickramanayake MVKS,Dahanayake PS,Heo GJ

更新日期：2020-03-01 00:00:00

abstract：:Candida albicans is an opportunistic fungus, which causes vulvovaginal candidiasis (VVC). The aim of this study was to evaluate Mrr2 mutation and its expression levels and Candida drug resistance 1 (Cdr1) in C. albicans associated with fluconazole (FCA) resistance. We identified 80 isolates of C. albicans from 155 vag...

journal_title：Letters in applied microbiology

authors： Feng W,Yang J,Ji Y,Xi Z,Yang L,Zhu X,Ma Y

更新日期：2020-02-01 00:00:00

abstract：:The objective of this study was to undertake a microbiological survey of foods, animal faeces and wastewater samples for Clostridium difficile, and determine the genotypes and antimicrobial susceptibilities of isolates. A total of 211 samples were tested for C. difficile using culture methods. Thirteen toxigenic C. di...

journal_title：Letters in applied microbiology

authors： Rivas L,Dupont PY,Gilpin BJ,Cornelius AJ

更新日期：2020-01-01 00:00:00

abstract：:Parabens have been widely used as antimicrobial preservatives in cosmetics, pharmaceuticals, foods and beverages. Commonly, methyl-, ethyl-, propyl- and butylparaben are used independently or in combination to maintain the quality of industrial products, and they are considered to have low toxicity. However, recent ev...

journal_title：Letters in applied microbiology

authors： Murata W,Yamaguchi Y,Fujita KI,Yamauchi K,Tanaka T,Ogita A

更新日期：2019-12-01 00:00:00

abstract：:The ability of chemotherapeutic agents to affect the growth of common bacterial pathogens and the relationship between the effects of chemotherapeutics and antimicrobials is largely unknown. The purpose of this study was to describe the susceptibility of canine bacterial isolates to chemotherapeutic agents and to comp...

journal_title：Letters in applied microbiology

authors： Campbell O,Gagnon J,Rubin JE

更新日期：2019-11-01 00:00:00

abstract：:Staphylococcus epidermidis and Staphylococcus aureus, two bacterial strains commonly associated with biofilm-related medical infections and food poisoning, can rapidly colonize biotic and abiotic surfaces. The present study investigates the ability of anodic alumina surfaces with nanoporous surface topography to minim...

journal_title：Letters in applied microbiology

authors： Feng G,Cheng Y,Worobo RW,Borca-Tasciuc DA,Moraru CI

更新日期：2019-10-01 00:00:00

abstract：:Natural enzyme inhibitors have been widely described in literature because of its pharmacological and cosmetic applications. Fungi found in caves represent a promising source of bioactive substances that are still little explored scientifically. Thus, the present work evaluated the presence of enzymatic modulators in ...

journal_title：Letters in applied microbiology

authors： Cardoso MGB,Trento MVC,Reis CH,Marcussi S,Cardoso PG

更新日期：2019-08-01 00:00:00

abstract：:In this study, a total of 172 putative omega-3 producers were isolated from 28 sediment samples from the Arabian Gulf employing a selective isolation procedure using marine agar containing 0·1% triphenyl tetrazolium chloride (TTC). Out of these 172 isolates, 19 isolates produced eicosapentaenoic acid (EPA) as confirme...

journal_title：Letters in applied microbiology

authors： Alagarsamy S,Sabeena Farvin KH,Fakhraldeen S,Kooramattom MR,Al-Yamani F

更新日期：2019-08-01 00:00:00

abstract：:This study was undertaken to detect the occurrence of beta-lactamase and biofilm producing Enterobacteriaceae in healthy ducks. A total 202 cloacal swabs were collected from ducks kept in organized (n = 92) and backyard (n = 110) farms in West Bengal (India). The ducks had no history of antibiotic intake. Among the 87...

journal_title：Letters in applied microbiology

authors： Banerjee A,Bardhan R,Chowdhury M,Joardar SN,Isore DP,Batabyal K,Dey S,Sar TK,Bandyopadhyay S,Dutta TK,Samanta I

更新日期：2019-08-01 00:00:00

abstract：:Pinellia ternata is a traditional Chinese herb that has been shown to suffer from continuous cropping. Deterioration in continuous P. ternata cropping soils and the effect of alteration of crop rotation on the soil were evaluated by using Illumina high-throughput sequencing technology. Soil physicochemical properties ...

journal_title：Letters in applied microbiology

authors： He Z,Chen H,Liang L,Dong J,Liang Z,Zhao L

更新日期：2019-06-01 00:00:00

abstract：:The aim of this study was to determine the epidemiology (location, microbial load, microbiome, presence/absence of biofilm and pathogens, including ESKAPE-Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumannii, Pseudomonas aeruginosa and Enterobacter species, and antimicrobial susc...

journal_title：Letters in applied microbiology

authors： Costa DM,Johani K,Melo DS,Lopes LKO,Lopes Lima LKO,Tipple AFV,Hu H,Vickery K

更新日期：2019-04-01 00:00:00

abstract：:Candida-associated denture stomatitis presents as erythema of the palatal mucosa and is caused by biofilms containing the fungus Candida albicans that co-reside with oral bacteria on the denture-fitting surface. This study aimed to assess the effect of several frequently encountered oral bacteria on the expression of ...

journal_title：Letters in applied microbiology

authors： Morse DJ,Wilson MJ,Wei X,Bradshaw DJ,Lewis MAO,Williams DW

更新日期：2019-04-01 00:00:00

abstract：:Reagent-derived contamination can compromise the integrity of microbiome data, particularly in low microbial biomass samples. This contamination has recently been attributed to the 'kitome' (contamination introduced by the DNA extraction kit), prior to which attention was mostly paid to potential contamination introdu...

journal_title：Letters in applied microbiology

authors： Stinson LF,Keelan JA,Payne MS

更新日期：2019-01-01 00:00:00

abstract：:Yellow wine lees (YWL) are the main co-products in yellow wine industry with unbalanced amino acid (AA) profiles. Solid-state fermentation was employed in this study to upgrade the YWL for ruminant animals. A 3 × 3 orthogonal design was conducted to optimize the fermentation condition for optimal crude protein (CP) yi...

journal_title：Letters in applied microbiology

authors： Yao KY,Zhang TZ,Wang HF,Liu JX

更新日期：2018-12-01 00:00:00

abstract：:The detection of foodborne viruses in bivalve molluscs is a challenging procedure in relation to low virus concentration and to the presence of significant RT-PCR inhibitors. The aim of this study was the development of an efficient direct extraction method for foodborne viral RNA from bivalve molluscs. Using Mengovir...

journal_title：Letters in applied microbiology

authors： Quang Le H,Suffredini E,Tien Pham D,Kim To A,De Medici D

更新日期：2018-11-01 00:00:00

abstract：:Ergosterol biosynthesis in Saccharomyces cerevisiae is complex and the underlying mechanism of regulation remains unclear. To clarify the influence of transcriptional regulation on the ergosterol content, transcription factor Ecm22 was overexpressed in S. cerevisiae. Results showed that the overexpression of ECM22 led...

journal_title：Letters in applied microbiology

authors： Wang SQ,Wang T,Liu JF,Deng L,Wang F

更新日期：2018-11-01 00:00:00

abstract：:Synthesis of gold nanoparticles (AuNPs) has become a needed domain of applied science. Biological method for synthesis of AuNPs by Trichoderma hamatum SU136 aqueous mycelial extract was achieved. The culture filtrate of the fungus was exposed to three different concentrations of gold chloride. The culture filtrate of ...

journal_title：Letters in applied microbiology

authors： Abdel-Kareem MM,Zohri AA

更新日期：2018-11-01 00:00:00

abstract：:Currently used alum precipitated and oil adjuvant vaccines against HS caused by Pasteurella multocida B:2, have side effects and short-lived immunity, leading to regular catastrophic outbreaks in bovines in Asian subcontinent. The need for the development of an improved vaccine with longer immunity and the ability to ...

journal_title：Letters in applied microbiology

authors： Qureshi S,Saxena HM,Imam N,Kashoo Z,Sharief Banday M,Alam A,Malik MZ,Ishrat R,Bhat B

更新日期：2018-09-01 00:00:00

abstract：:Plant proteases play a fundamental role in several processes like growth, development and in response to biotic and abiotic stress. In particular, aspartic proteases (AP) are expressed in different plant organs and have antimicrobial activity. Previously, we purified an AP from Salpichroa origanifolia fruits called sa...

journal_title：Letters in applied microbiology

authors： Díaz ME,Rocha GF,Kise F,Rosso AM,Guevara MG,Parisi MG

更新日期：2018-08-01 00:00:00

abstract：:The effect of relative humidity (RH) on the antimicrobial efficacy of chlorine dioxide (ClO2 ) gas against foodborne pathogens on tomatoes was evaluated. Also, levels of ClO2 residues on tomatoes after exposure to ClO2 gas under different RH conditions were measured to determine the quantity of solubilized ClO2 gas on...

journal_title：Letters in applied microbiology

authors： Park SH,Kim WJ,Kang DH

更新日期：2018-08-01 00:00:00

abstract：:Irreversible electroporation (IRE) damages cell membranes and is used in medicine for nonthermal ablation of malignant tumours. Our aim was to evaluate the antimicrobial effect of IRE. The pathogenic micro-organisms, Staphylococcus aureus, Streptococcus pyogenes, Escherichia coli, Pseudomonas aeruginosa and Candida al...

journal_title：Letters in applied microbiology

authors： Korem M,Goldberg NS,Cahan A,Cohen MJ,Nissenbaum I,Moses AE

更新日期：2018-07-01 00:00:00

abstract：:Alzheimer's disease (AD) is the most common form of dementia and one of the major causes of disability and dependency in older people. Accumulating evidences link gut microbiota with different diseases and its relationship with neurodegenerative diseases is becoming most intriguing. This study was aimed to compare the...

journal_title：Letters in applied microbiology

authors： Bäuerl C,Collado MC,Diaz Cuevas A,Viña J,Pérez Martínez G

更新日期：2018-06-01 00:00:00

abstract：:Shiga toxin-producing Escherichia coli (STEC) O157:H7 is a worldwide concern. Cattle are their main reservoir and may contaminate watercourses through manure. We characterized a collection of 38 STEC O157:H7 strains isolated from surface water in feedlots areas (puddles inside pens formed after the rainfall or by spil...

journal_title：Letters in applied microbiology

authors： Tanaro JD,Pianciola LA,D'Astek BA,Piaggio MC,Mazzeo ML,Zolezzi G,Rivas M

更新日期：2018-06-01 00:00:00

abstract：:Chronic Pseudomonas aeruginosa infection is associated with increased morbidity and mortality in patients with cystic fibrosis (CF). Current understanding of risk factors for acquisition is limited and so the aim of this study was to examine a large sample of environmental waters from diverse sources. Environmental wa...

journal_title：Letters in applied microbiology

authors： Caskey S,Stirling J,Moore JE,Rendall JC

更新日期：2018-06-01 00:00:00

abstract：:Heat stable antifungal factor (HSAF) is considered to be a potential biological pesticide due to its broad antifungal activity and novel mode of action. However, few studies have reported on HSAF production during fermentation. Thus, this work was executed to optimize the medium composition to maximize HSAF production...

journal_title：Letters in applied microbiology

authors： Tang B,Zhao YC,Shi XM,Xu HY,Zhao YY,Dai CC,Liu FQ

更新日期：2018-05-01 00:00:00